CN211788139U - Automatic pulse interactive sounding harp device - Google Patents

Abstract

The utility model discloses an automatic interactive vocal erector of pulse device, the virtual string including base, audio amplifier and laser correlation sensor simulation, the upper surface right side of base is provided with the draw-in groove, and the upper right corner of draw-in groove is connected with first musical instrument arm, the audio amplifier is fixed in the inside of third musical instrument arm, and the upper left corner of third musical instrument arm is connected with the musical instrument head, the virtual string of laser correlation sensor simulation is located the intermediate position of fixed plate and musical instrument head, and the internally mounted of fixed plate has laser receiver, switching power supply's output is connected with controller, laser emitter, sound controller and laser receiver's input respectively, and photoelectric switch electric connection is at the input of controller. The automatic pulse interactive sounding harp device realizes that when a tourist dials the virtual string by hands or other objects, the harp can send out corresponding musical notes and changeable light colors, and the effect of human, musical instrument, lamp and sound interaction is achieved.

Description

Automatic pulse interactive sounding harp device

Technical Field

The utility model relates to a view smallclothes technical field specifically is an automatic interactive vocal harp device of pulse.

Background

The landscape small article is a pen for lighting eyes in landscape, generally has small volume and simple color, plays a role of decorating the space, particularly refers to public artworks in many times when being used as outdoor landscape small articles, the landscape small articles comprise small building articles, small living facilities and small road facilities, the landscape small articles and facilities have more expression types in the landscape environment, and specifically comprise sculptures, wall paintings, art devices, seats, telephone kiosks, indicating boards, lamps, garbage boxes, body-building, game facilities, decorative lamps of building doors and windows and the like, a harp is a large stringed instrument, is one of the oldest plucked string instruments in the world, and the landscape small articles shaped in the shape of the harp often appear in modern garden landscape.

The view smallclothes of harp form on the existing market are mostly simple ornaments, are not convenient for combine together with the acousto-optic system, are difficult to realize the interactive effect of people's lamp mutual sound, the relatively poor problem of practicality, for this reason, we provide an automatic pulse interactive sound production harp device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic interactive vocal harp device of pulse to solve the view smallclothes of the harp form on the existing market that proposes in the above-mentioned background, mostly be simple ornaments, be not convenient for combine together with the acoustic optical system, be difficult to realize the interactive effect of people's lamp mutual sound, the relatively poor problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic pulse interactive sounding harp device comprises a base, a sound box and virtual strings simulated by a laser correlation sensor, wherein a clamping groove is formed in the right side of the upper surface of the base, a first organ arm is connected to the upper right corner of the clamping groove, a second organ arm is fixed to the upper right corner of the first organ arm, a third organ arm is installed at the upper left corner of the second organ arm, the sound box is fixed inside the third organ arm, a head is connected to the upper left corner of the third organ arm, a fixing plate is installed at the upper left corner of the base, a bolt is fixed at the joint of the fixing plate and the base, the virtual strings simulated by the laser correlation sensor are located in the middle positions of the fixing plate and the head, a laser receiver is installed inside the fixing plate, a fixing support is installed inside the head, a laser transmitter is installed inside the fixing support, an alternating current power supply is arranged inside the first organ arm, and alternating current power supply's output is connected with the input that is fixed in the inside switching power supply of base, switching power supply's output is connected with controller, laser emitter, sound controller and laser receiver's input respectively, and laser emitter electric connection is at the input of controller, the output electric connection of controller has sound controller and laser receiver, and sound controller is connected with laser receiver's output, sound controller's output is connected with the audio amplifier.

Preferably, the bottom structure of the first organ arm is matched with the structure of the clamping groove, and the first organ arm forms a clamping structure with the base through the clamping groove.

Preferably, the appearance structures of the first organ arm, the second organ arm, the third organ arm and the organ head are arc-shaped structures, and the connection mode among the first organ arm, the second organ arm, the third organ arm and the organ head is welded connection.

Preferably, the number of the laser transmitters and the number of the laser receivers are 7, and the vertical center lines of the laser transmitters and the vertical center lines of the laser receivers are overlapped with each other.

Preferably, the connection mode between the laser transmitter and the controller is electrical connection, and the connection modes between the alternating current power supply and the controller, between the laser transmitter, between the sound controller and between the alternating current power supply and the laser receiver are electrical output connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the automatic pulse interactive sounding harp device is provided with the laser emitter which is matched with the laser receiver to form seven virtual strings simulated by the laser correlation sensor, so that when a tourist stirs the virtual strings simulated by the laser correlation sensor by hands or other articles, the harp can send corresponding musical notes and changeable light colors, the effect of human, musical instrument, lamp and sound interaction is achieved, and the practicability of the whole device is greatly enhanced;

2. the bottom shape of the first organ arm is matched with the shape of a clamping groove formed in the upper surface of the base, so that the first organ arm can be fixed on the base through the clamping effect between the first organ arm and the clamping groove, the whole device is convenient to splice and disassemble, and the first organ arm, the second organ arm, the third organ arm and the organ head are combined together in four arc line shapes with different curvatures, so that the appearance of the whole harp is more flexible and beautiful, and the harp can be fused with various different landscape environments;

3. the virtual string that sets up seven laser correlation sensor simulation is located between headstock and the fixed plate to the virtual string upper end of each laser correlation sensor simulation has all corresponded a laser emitter and a laser receiver, makes whole harp play the in-process, and the virtual string that the laser correlation sensor simulated cooperatees with laser emitter and laser receiver, seems more lively.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the working process of the present invention;

fig. 5 is a schematic view of the operation flow of the present invention.

In the figure: a base 1; a card slot 2; a first arm 3; a second arm 4; a third arm 5; a sound box 6; a headstock 7; a virtual string 8 simulated by the laser correlation sensor; a fixed plate 9; a bolt 10; an alternating current power supply 11; a fixed bracket 12; a laser transmitter 13; a switching power supply 14; a controller 15; a sound controller 16; a laser receiver 17.

Detailed Description

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit the specific installation orientations of the respective members or components.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the structure, proportion, size, etc. drawn by the drawings attached to the present invention are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an automatic pulse interactive sounding harp device comprises a base 1, a clamping groove 2, a first harp arm 3, a second harp arm 4, a third harp arm 5, a sound box 6, a harp head 7, virtual strings 8 simulated by a laser correlation sensor, a fixing plate 9, a bolt 10, an alternating current power supply 11, a fixing support 12, a laser transmitter 13, a switching power supply 14, a controller 15, a sound controller 16 and a laser receiver 17, wherein the right side of the upper surface of the base 1 is provided with the clamping groove 2, the upper right corner of the clamping groove 2 is connected with the first harp arm 3, the bottom structure of the first harp arm 3 is matched with the structure of the clamping groove 2, the first harp arm 3 forms a clamping structure with the base 1 through the clamping groove 2, the bottom shape of the first harp arm 3 is matched with the shape of the clamping groove 2 formed on the upper surface of the base 1, so that the first harp arm 3 can be fixed on the base 1 through the clamping effect, the whole device is convenient to splice and split;

a second organ arm 4 is fixed at the upper right corner of the first organ arm 3, a third organ arm 5 is installed at the upper left corner of the second organ arm 4, a sound box 6 is fixed inside the third organ arm 5, a organ head 7 is connected at the upper left corner of the third organ arm 5, the appearance structures of the first organ arm 3, the second organ arm 4, the third organ arm 5 and the organ head 7 are all arc structures, the connection modes among the first organ arm 3, the second organ arm 4, the third organ arm 5 and the organ head 7 are all welded connection, the first organ arm 3, the second organ arm 4, the third organ arm 5 and the organ head 7 are combined together in four arc line shapes with different curvatures, so that the appearance of the whole harp is more beautiful, the harp can be fused with various different environments, an upper corner fixing plate 9 is installed at the left side of the base 1, a bolt 10 is fixed at the connection position of the fixing plate 9 and the base 1, a virtual string 8 simulated by the laser correlation sensor is located at the middle position of the fixing plate 9 and the organ head 7, the laser receiver 17 is arranged inside the fixing plate 9, the fixing support 12 is arranged inside the piano head 7, the laser transmitters 13 are arranged inside the fixing support 12, the number of the laser transmitters 13 and the number of the laser receivers 17 are 7, the vertical center line of each laser transmitter 13 and the vertical center line of each laser receiver 17 coincide with each other, the virtual strings 8 simulated by the seven laser correlation sensors are fixed between the piano head 7 and the fixing plate 9, and the upper end of each virtual string 8 simulated by each laser correlation sensor corresponds to one laser transmitter 13 and one laser receiver 17, so that the virtual strings 8 simulated by the laser correlation sensors are matched with the laser transmitters 13 and the laser receivers 17 in the playing process of the whole harp, and the harp looks more vivid;

an alternating current power supply 11 is arranged inside the first organ arm 3, the output end of the alternating current power supply 11 is connected with the input end of a switching power supply 14 fixed inside the base 1, the output end of the switching power supply 14 is respectively connected with the input ends of a controller 15, a laser transmitter 13, a sound controller 16 and a laser receiver 17, the laser transmitter 13 is electrically connected with the input end of the controller 15, the output end of the controller 15 is electrically connected with the sound controller 16 and the laser receiver 17, the sound controller 16 is connected with the output end of the laser receiver 17, the output end of the sound controller 16 is connected with the sound box 6, the laser transmitter 13 is electrically connected with the controller 15, the alternating current power supply 11 is electrically connected with the controller 15, the sound controller 16 is electrically connected with the laser receiver 17, and the laser transmitter 13 is arranged to be matched with the laser receiver 17, form the virtual string 8 of seven laser correlation sensor simulations, with controller 15 mating reaction, simultaneous control sound controller 16 and the opening and close of audio amplifier 6 realize that when the virtual string 8 of laser correlation sensor simulation was stirred to the visitor with the hand or other article, the harp will send corresponding musical note and change light colour for the practicality of whole device strengthens greatly.

The working principle is as follows: for the automatic pulse interactive sounding harp device, firstly, the whole device is supposed to be in a split state, the base 1 supports the whole device, then the first arm 3, the second arm 4, the third arm 5 and the headstock 7 are welded together in sequence, the bottom of the first arm 3 is clamped into the clamping groove 2 arranged on the right side of the upper surface of the base 1, meanwhile, the fixing plate 9 is fixed on the left side of the upper surface of the base 1 by using bolts 10, then seven laser transmitters 13 are respectively installed inside the fixing brackets 12, seven laser receivers 17 are arranged in the fixing plate 9 at positions corresponding to the laser transmitters 13, a 220V alternating current power supply 11 positioned in the first arm 3 can supply power to the whole device under the regulation of a switching power supply 14, the laser emitter 13 and the laser receiver 17 are made to be in opposite incidence to form seven red virtual strings 8 simulated by the laser opposite incidence sensor;

when a tourist dials the virtual string 8 simulated by the laser correlation sensor by hands or other articles, the laser emitter 13 and the laser receiver 17 are blocked, the laser receiver 17 cannot receive optical signal information, the condition information at the moment is transmitted to the controller 15, the controller 15 analyzes and processes the information, and controls the sound controller 16 and the laser receiver 17 to work, the sound controller 16 controls the sound box 6 to start, so that the sound box 6 emits corresponding note sounds, (7 strings respectively fix seven syllables of corresponding music), the music playing is completed, the effect of human-light interaction is achieved, and the using process of the whole automatic pulse interaction sounding harp device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an automatic interactive vocal harp device of pulse, includes base (1), audio amplifier (6) and laser correlation sensor simulation's virtual musical instrument string (8), its characterized in that: the upper surface right side of base (1) is provided with draw-in groove (2), and the upper right corner of draw-in groove (2) is connected with first musical instrument arm (3), the upper right corner of first musical instrument arm (3) is fixed with second musical instrument arm (4), and the upper left corner of second musical instrument arm (4) installs third musical instrument arm (5), audio amplifier (6) are fixed in the inside of third musical instrument arm (5), and the upper left corner of third musical instrument arm (5) is connected with musical instrument head (7), fixed plate (9) are installed to the upper left corner of base (1), and the junction of fixed plate (9) and base (1) is fixed with bolt (10), virtual string (8) of laser correlation sensor simulation is located the intermediate position of fixed plate (9) and musical instrument head (7), and the internally mounted of fixed plate (9) has laser receiver (17), the internally mounted of musical instrument head (7) has fixed bolster (12), and fixed bolster (12) internally mounted has laser emitter (13), the inside of first musical instrument arm (3) is provided with alternating current power supply (11), and the output of alternating current power supply (11) is connected with the input that is fixed in inside switching power supply (14) of base (1), the output of switching power supply (14) is connected with the input of controller (15), laser emitter (13), sound controller (16) and laser receiver (17) respectively, and laser emitter (13) electric connection is at the input of controller (15), the output electric connection of controller (15) has sound controller (16) and laser receiver (17), and sound controller (16) is connected with the output of laser receiver (17), the output of sound controller (16) is connected with audio amplifier (6).

2. The automatic pulse interactive sounding harp device according to claim 1, characterized in that: the bottom structure of the first organ arm (3) is matched with the structure of the clamping groove (2), and the first organ arm (3) forms a clamping structure with the base (1) through the clamping groove (2).

3. The automatic pulse interactive sounding harp device according to claim 1, characterized in that: the appearance structure of first musical instrument arm (3), second musical instrument arm (4), third musical instrument arm (5) and musical instrument head (7) is the arc structure, and the connected mode between first musical instrument arm (3), second musical instrument arm (4), third musical instrument arm (5) and musical instrument head (7) is welded connection.

4. The automatic pulse interactive sounding harp device according to claim 1, characterized in that: the number of the laser transmitters (13) and the number of the laser receivers (17) are all set to be 7, and the vertical center line of the laser transmitters (13) and the vertical center line of the laser receivers (17) are overlapped with each other.

5. The automatic pulse interactive sounding harp device according to claim 1, characterized in that: the laser transmitter (13) is electrically connected with the controller (15), and the alternating current power supply (11) is electrically connected with the controller (15), the laser transmitter (13), the sound controller (16) and the laser receiver (17).

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